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What does the Bible say about faith?
Biblical faith is trust in the God who speaks and keeps covenant — shown in Abraham, defined in Hebrews, and fulfilled in Christ.
Scripture context and classic commentary notes below. For a live, retrieval-grounded conversation, Ask Bible.
Trust, not a mood
Abraham “believed the Lord, and he credited it to him as righteousness” (Genesis 15:6). Paul and James both quote the verse for different pastoral fights (Romans 4; James 2). Habakkuk 2:4 — “the righteous will live by his faith” — becomes a load-bearing text in Romans, Galatians, and Hebrews.
Jamieson-Fausset-Brown Bible Commentary · JFB
JFB on Genesis 15:6 stress that the object of faith is the Lord and his promise, not Abraham’s self-estimate.
Hebrews 11 and the object of faith
Hebrews 11:1 describes faith as the reality of things hoped for. The chapter then lists people who acted because they trusted God’s word. Faith in the New Testament is never contentless; it has an object — the Father who sent the Son (John 14:1; Romans 10:9–17).
Matthew Henry’s Commentary · Matthew Henry
Henry on Hebrews 11 treats faith as the evidence that makes unseen promise solid enough to obey, not a leap into the dark.